Constructing general dual-feasible functions
| hal.structure.identifier | Centro Algoritmi [Guimarães] | |
| dc.contributor.author | ALVES, Claudio | |
| hal.structure.identifier | Centro Algoritmi [Guimarães] | |
| dc.contributor.author | RIETZ, Juergen | |
| hal.structure.identifier | Centro Algoritmi [Guimarães] | |
| dc.contributor.author | VALÉRIO DE CARVALHO, José Manuel | |
| hal.structure.identifier | Université de Bordeaux [UB] | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Reformulations based algorithms for Combinatorial Optimization [Realopt] | |
| dc.contributor.author | CLAUTIAUX, François | |
| dc.date.accessioned | 2024-04-04T03:17:15Z | |
| dc.date.available | 2024-04-04T03:17:15Z | |
| dc.date.created | 2015 | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0167-6377 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/194291 | |
| dc.description.abstractEn | Dual-feasible functions have proved to be very effective for generating fast lower bounds and valid inequalities for integer linear programs with knapsack constraints. However, a significant limitation is that they are defined only for positive arguments. Extending the concept of dual-feasible function to the general domain and range R is not straightforward. In this paper, we propose the first construction principles to obtain general functions with domain and range R, and we show that they lead to non-dominated maximal functions. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Integer linear programming | |
| dc.subject.en | Dual-feasible functions | |
| dc.subject.en | Generalization | |
| dc.title.en | Constructing general dual-feasible functions | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.orl.2015.06.002 | |
| dc.subject.hal | Informatique [cs]/Recherche opérationnelle [cs.RO] | |
| bordeaux.journal | Operations Research Letters | |
| bordeaux.page | 5 | |
| bordeaux.volume | 43 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.issue | 4 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01214650 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01214650v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Operations%20Research%20Letters&rft.date=2015&rft.volume=43&rft.issue=4&rft.spage=5&rft.epage=5&rft.eissn=0167-6377&rft.issn=0167-6377&rft.au=ALVES,%20Claudio&RIETZ,%20Juergen&VAL%C3%89RIO%20DE%20CARVALHO,%20Jos%C3%A9%20Manuel&CLAUTIAUX,%20Fran%C3%A7ois&rft.genre=article |
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